I ukuvenisha buhlanjululwe, uma sikhula?

Omiswe - ketshezi ketshezi ukuthatha ifilimu ekhiqizwa usebenzisa amafutha yemifino abadlule ukwelashwa okukhethekile ezishisayo kanye namakhemikhali awo, noma inhlaka alkyd. Ukuyisebenzisa womshini upende uwoyela, putty, upende, Izingxube primer. Isetshenziselwa enamathela nezinkuni bakhulelisa ukuvikela kusuka imikhiqizo kwamazinyo, ukhuni izilokazane kanye umswakama. Uma une obukhulu uwoyela linseed etholakalayo kuka alulaze ke, uzokwazi maduze.

Ukwahlukaniswa ukuvenisha

Kuye ukwakheka kanye indlela yokwelashwa ukuvenisha libhekwa ku lezi zinhlobo ezilandelayo:

• Yemvelo uwoyela linseed;
• uwoyela linseed oxoil (semi zemvelo);
• kuhlangene.

Kuleli zwe lanamuhla, ethandwa, zemvelo kanye lulwimi zemvelo, funa kancane kuhlanganiswe. Uhlobo ngalunye uwoyela ukuvenisha uthambekela yokuzigxilisa ke ukuthi kukhona isidingo ukuba alulaze. I ukuvenisha buhlanjululwe bebodwa, ngaphandle kosizo noma iyiphi, esingayifunda kulesi sihloko ukuze ufunde ukuthi izingxenye afakiwe ngezithako zawo.

uwoyela linseed yemvelo

Ukwakheka zemvelo omiswe amafutha zihlanganisa yemifino amafutha ne ukwengeza izinto ukusheshisa omiswe yayo. Ngakwelinye ihlangothi, linseed uwoyela, kuncike khona ukubunjwa yayo amafutha, selihlukene laba Hemp, ocolisekileyo, tung, linseed nobhekilanga.

Yemvelo uwoyela omiswe has property kuphela e upende. Isidingo dilution kwakhiwa ivelakancane, ngoba amafutha kungaba isikhathi eside kakhulu esimweni liquid futhi ayidingi kuphela podlivaniem.

Umsuka zenyathi, iphele uwoyela nge okuqukethwe uwoyela Hemp has umbala darkish, esebenzisa amafutha Hemp kanye kuphela ngoba ukukhiqizwa yayo. It wathola isicelo yayo embonini yezokwakha: osetshenziselwa enamathela ngokhuni nensimbi, usimende evele, kanye ekulungiseleleni putty Izingxube nopende uwoyela ezisekelwe.

Yemvelo linseed yefilakisi esekelwe uwoyela linseed nge kuphela okuyinto futhi wenza kusukela yefilakisi amafutha. It has a umthunzi okusobala. Zagruntovyvaniya esetshenziselwa izinhlobo ezahlukene evele. Omiswe senzeka emini.

Sunflower uwoyela linseed - nezimo, kodwa kwikhwalithi efanayo, kunesinye - ahlupheke nobulukhuni, amandla kanye ukumelana namanzi ayikwazi ishiwo Hemp ukuvenisha nelineni. nenkathi yokomisa kuyinto isikhathi eside.

I ukuvenisha buhlanjululwe esekelwe amafutha yemvelo

Kufanele kukhunjulwe nokuthi uwoyela wemvelo linseed kuyinto into ephezulu umlilo ingozi, okungezona ukuhambisana imithetho yokuphepha futhi kalula okhela. Udinga ukuthola ukuthi ukuba alulaze le ukuvenisha ezimweni zokuphila zemvelo. Uma unquma zikhalele, khona-ke badinga ukulandela imithetho: afeze ukuhamba komsebenzi egumbini nge isebenze ukupholisa uhlelo, kude emithonjeni ukushisa nokubanda uketshezi avunyiwe ukuncibilikisa uqweqwe uwoyela linseed.

Ukuze dilution ka enjalo Ukwakheka ukuvenisha esetshenziswa uwoyela ocolisekileyo, amaminerali umoya kuphela, acid ehlukahlukene organic, turpentine noma kumakhemikhali awuketshezi for uyinki esekelwe uwoyela. inqubo dilution ilula: une ukuthatha namafutha amancane linseed futhi alulaze ke, abheke ukusabela kukhiqizwa.

linseed oxoil

I ukuvenisha Ukwakheka lesikusimongcondvo yemvelo (oxoil) kuhlanganisa amafutha yemifino zemvelo kumakhemikhali awuketshezi futhi equliswa isikhathi eside ukwelashwa ukushisa. Ukwakheka kwalo ubuswa kumakhemikhali awuketshezi ngenxa okuyinto umkhiqizo ine nephunga ezingemnandi eyinqaba, ngezinye izikhathi iqhubeka ngisho nangemva iphele phezu ngayo. Umbala varnishes isakhiwo elikhona brown ukukhanya noma ensundu. It has impahla yome ngokushesha. Ukuze inkinga eyinhloko lolu hlobo iphele uwoyela uyalandisa ukuvikela ukhuni evele ngokumelene izilokazane futhi umswakama, bakha ifilimu zokuzivikela is emva lokunameka imikhiqizo yayo. Wabuye wathola lokusabalalisa umkhakha upende, asetshenziswe ekukhiqizeni upende kanye ezizalela ukuqaliswa zangaphakathi nezangaphandle Umdwebo imisebenzi. evele primed lwezihloko ukuvenisha ezifana ukuthola isicwebezelisi ezinhle, ukuqina okusezingeni eliphezulu, babe namanzi. Ngezindleko linseed oxoil ukonga kakhulu futhi ongakhetha zemvelo ishibhile.

I buhlanjululwe ukuvenisha oxoil

zonke izidingo zokuphepha umlilo kumele abona othile ewunikela ngesikhathi buhlanjululwe lesikusimongcondvo uwoyela linseed zemvelo. Umsebenzi ku-dilution kufanele sigcwaliswe kude imithombo ukuthungela, endaweni kahle umoya noma ifakwe Ukubonakalisa izinhlelo. I ukuvenisha buhlanjululwe futhi ukuthi iphendukele lokhu?

Lapho diluting oksolem akudingeki esethemba ukuze kulondolozwe impahla yayo yasekuqaleni physicochemical. Ochwepheshe ukuqinisekisa ukuthi inqubo ukuvenisha dilution akuziqedi ngaso sonke isikhathi ngempumelelo. Phakathi nale nqubo, kubalulekile ukuqapha impendulo etholakele.

I ukuvenisha buhlanjululwe semi yemvelo? Kungaba siyochithwa ngomoya ezimhlophe, turpentine, petroleum ether kanye nezinye izinto eziwuketshezi zokwenziwa, ezisetshenziswa ukuba alulaze uwoyela opende, 1:10.

kuhlanganiswe uwoyela omiswe

Kuhlanganiswe kwakwakhe uwoyela omiswe okulungiselelwe zokwenziwa omiswe amafutha nge zemifino amafutha ngemva othola izinqubo ukwelashwa ukushisa. amafutha iphele zifana semi bezinga, amaphesenti ezahlukene uwoyela kuphela. Asetshenziswe ekukhiqizeni upende, ukulungiswa ngomumo-to-ukusetshenziswa ngenxa yokudweba imisebenzi upende uwoyela progruntovyvaniya imikhiqizo ehlukahlukene. lokugcina esikhathini omiswe akuyona esingaphezu kosuku.

I ukuvenisha buhlanjululwe kuhlanganiswe

Diluting the ukuvenisha sokuqanjwa, kubalulekile ukuba banamathele izincomo lochwepheshe nokubambelela ukubulawa efanele izinqubo. I ukuvenisha buhlanjululwe (uqweqwe) ukwakhiwa kuhlanganiswe ukuphendula ilula - okufanayo kuphela umoya emhlophe. Kunconywe ngu izingxenye 10 base ukwengeza okuyingxenye 1 kuphela uketshezi. Ngemva dilution kuyinto ukulahlekelwa ongenakugwenywa izakhiwo original kanye izimfanelo. Kodwa bayovuka kanye flow izakhiwo, ngcono Ukungena ikhono kanye viscosity, ukuvenisha yenziwe ngohlobo ezinjalo ingasetshenziswa ezindaweni angadingi ukucutshungulwa okusezingeni eliphezulu.

Lesi sihloko sizosisiza ukuphendula imibuzo yakho mayelana nokuthi yini buhlanjululwe uwoyela linseed ekhaya, kuye ngokuthi ukwakheka, iyiphi imithetho kumele ilandelwe ekufezeni lo msebenzi, abanye lithembise cabanga.